Puyang Huicheng Electronic Material Co., Ltd. is an ISO9001:2015 certificated enterprise, and has the rights of independent import and export. Huicheng factory is located in Puyang - a scenic State-Level Sanitation City of China. The main products of Huicheng are organic anhydrides, amines and esters, which can be used in the LED (light-emitting diode), OLED (organic light emitting display), coatings, pesticides and synthetic fields.